
Last updated 2026-07-10
TL;DR
Gestures like pointing, showing, and waving develop between 9 and 14 months and are among the strongest early predictors of later language ability. Many parents wait for words, but research shows gesture use at 12 months predicts vocabulary size at 24 months. Missing several of these milestones by 12 to 16 months warrants a referral to a speech-language pathologist.
Why do gestures matter more than most parents realize?
Most parents are watching for words. First words feel like the real milestone, the moment you can point to when someone asks how your baby is developing. But speech-language researchers have known for decades that gestures come first, and what a baby does with their hands at 10 or 12 months tells you a lot about what's going to happen with language at 24 months.
A widely cited study by Goldin-Meadow and colleagues, published in Child Development in 2007, followed 50 children from 14 months to first grade. Children who used more gestures at 14 months had larger vocabularies and better language skills years later [1]. The relationship held even after controlling for socioeconomic factors, which is notable. Gestures aren't a cute developmental phase you wait out. They're the scaffolding language gets built on.
The reason is partly mechanical. When a child points at a dog and you say "yes, that's a dog," the child gets a word paired precisely with the thing they were already attending to. That's an ideal learning moment. Children who don't point miss thousands of those pairings. They're not getting less input; they're getting input that isn't anchored to anything they're focused on.
Neurodivergent children, including those later identified as autistic or as late talkers, often show reduced or atypical gesture use well before anyone notices a language delay. That means gestures are a genuine early window into development, and missing what to look for means missing months when early intervention could be making a real difference.
What is the normal timeline for gestural communication milestones?
Gesture development follows a fairly predictable order, though there's real variability inside the normal range. The table below shows approximate ages and what to expect at each stage.
| Age | Gesture | What it looks like |
|---|---|---|
| 6 to 8 months | Reaching | Arms extended toward person or object, often with vocalization |
| 8 to 10 months | Giving | Hands an object to caregiver, may or may not release it |
| 9 to 10 months | Social/conventional gestures | Waving bye-bye, arms up to be picked up |
| 10 to 12 months | Pointing (imperative) | Points to request something, e.g., juice on a shelf |
| 11 to 13 months | Showing | Holds up object toward adult without releasing it, for joint attention |
| 12 to 14 months | Pointing (declarative) | Points to share interest, e.g., points at a bird just to share the experience |
| 14 to 16 months | Referential gestures | Shakes head no, nods, shrugs |
The American Speech-Language-Hearing Association (ASHA) identifies joint attention behaviors, including coordinated gaze, showing, and declarative pointing, as core early communication milestones that should be present by 12 to 16 months [2]. The American Academy of Pediatrics (AAP) developmental surveillance guidelines note that by 12 months, a child should wave, point, and show objects [3].
One number worth remembering: the AAP flags absence of any pointing, waving, or showing by 12 months as a reason to refer for further evaluation, not a reason to wait and see [3]. That's a firm threshold, not a soft suggestion.
Which specific gestures do parents most often overlook?
Waving and pointing get attention because they're obvious. The ones that slip by are subtler, and some are more diagnostically meaningful than the obvious ones.
Showing vs. giving. Parents often notice when a child hands them something (giving) but miss the distinction between giving and showing. Showing means the child holds up an object toward you for your reaction, without actually trying to pass it to you. "Look what I have" rather than "here, take this." Showing is about sharing attention, which is a more sophisticated social act than giving. A child who gives but never shows is worth watching.
Declarative pointing vs. imperative pointing. Imperative pointing means "I want that." Declarative pointing means "look at that interesting thing, let's both pay attention to it." Both should be present by 14 months, but declarative pointing is the one that predicts language most strongly, and it's the one parents often don't notice because there's no obvious need driving it. The child just points at a plane in the sky. That's a big deal.
Following a point. This is something the child does, not produces. Does your child look where you're pointing? By 9 to 10 months, most children can follow a point across the room. Some parents don't realize this is a milestone at all, because it looks like the child is just looking around. But gaze-following and point-following are early joint attention skills that are frequently reduced in autistic children before any other sign appears [4].
Head shaking for no. Many parents expect this to emerge naturally and assume its absence is personality or stubbornness. But referential gestures like head shaking and nodding should typically appear by 16 to 18 months. A child who never communicates refusal gesturally, only by crying or walking away, may be missing a piece of the symbolic communication system.
Proto-declarative pointing with gaze shift. This is the full version of declarative pointing. The child points at something, then looks back at you to check that you're looking too, then looks back at the object. That three-part sequence, object to you to object, is called the gaze triangle, and it's one of the most reliable early markers of joint attention development. Research by Baron-Cohen and colleagues showed this behavior is frequently absent or reduced in children later diagnosed with autism [4].
What is the difference between joint attention gestures and other gestures?
Not all gestures serve the same communicative function, and the distinction matters for understanding development.
Behavioral regulation gestures are about getting needs met. Reaching, imperative pointing, and giving objects to request help are all in this category. These gestures say "I want something from you." Children tend to develop these first because the payoff is immediate.
Joint attention gestures are about sharing experience. Showing, declarative pointing, and the gaze triangle are all joint attention behaviors. These say "I want us to be focused on the same thing together." They require the child to understand that other people have attention that can be directed, which is a more complex social-cognitive act.
Social and conventional gestures are learned routines. Waving bye-bye, clapping, and arms-up to be carried are in this group. They develop partly through imitation of caregivers, which means they also tell you something about the child's capacity for social imitation.
For autism spectrum evaluations in particular, joint attention gestures carry the most weight. The absence of declarative pointing and showing by 14 to 16 months is one of the core items on the M-CHAT-R/F screening tool, the Modified Checklist for Autism in Toddlers, which the AAP recommends using at 18 and 24 month well-child visits [3]. But even outside of autism, reduced joint attention gesture use predicts slower vocabulary growth in the broader population of late talkers.
How do gestures predict later language development?
The predictive link between early gestures and later language is about as well-established as anything in developmental communication science.
The Goldin-Meadow 2007 study found that the number of different gesture-plus-speech combinations a child produced at 14 months predicted vocabulary size at 42 months [1]. Children who combined a gesture with a word (pointing at a dog and saying "dog") were ahead of children who only pointed or only said the word.
A separate line of research from Iverson and Goldin-Meadow, published in Psychological Science in 2005, found that words typically enter children's vocabularies first as gestures. Children point at objects for weeks or months before they produce the word for that object [5]. The gesture is a placeholder that eventually gets filled in with speech. Children who don't build up that gestural vocabulary have fewer placeholders, and their word learning tends to lag as a result.
For late talkers specifically, research in the Journal of Child Language found that gesture use at 18 months was a stronger predictor of language outcomes at 36 months than expressive vocabulary size at 18 months [6]. That finding matters because many clinicians and parents focus on word counts when monitoring late talkers. Word count matters, but gesture count may matter more.
The practical implication is real: if you're tracking a late talker, count their gestures, not only their words. A child who points at ten different things a day and has five words is in a very different situation than a child with five words and no pointing.
What are the red flags that should prompt a referral to a speech-language pathologist?
Pediatricians at well-child visits often screen for language with a few questions that may not capture gestural development fully. Parents who know what to look for can advocate more effectively.
ASHA's evidence maps and guidance on early communication list the following as reasons to seek evaluation [2]:
- No pointing, waving, or showing by 12 months
- No consistent use of at least two communicative gestures by 12 months
- No declarative pointing by 14 months
- No joint attention behaviors (gaze triangle, following a point) by 12 months
- Regression: loss of gestures that were previously present, at any age
The AAP's 2022 developmental surveillance guidelines are direct: "Developmental concerns at any age should not prompt watchful waiting; referral should happen promptly" [3]. The wait-and-see advice that parents sometimes receive is not consistent with current AAP guidance. Regression in particular, the loss of previously acquired gestures or words, should prompt a referral to both a speech-language pathologist and the child's pediatrician right away.
A few things that are NOT automatic red flags on their own: a child who waves only when prompted rather than spontaneously, a child who prefers giving to showing, or a child who points mainly for requests rather than for joint attention. These are worth noting and watching, but one gesture slightly delayed or slightly different doesn't require alarm. The pattern across gesture types, combined with other communication development, is what matters.
If you're sorting through this and aren't sure what you're seeing, speech therapy evaluations are available through both the public early intervention system (for children under 3) and private practice SLPs. You don't need a doctor's referral to contact a private SLP in most states.
Do autistic children develop gestures differently, or not at all?
This is where the picture gets more complicated, and more important to get right.
Autistic children show a characteristic pattern in gesture development, not necessarily absence, but qualitative differences. The most consistently documented finding is reduced declarative pointing and showing, with relatively more preserved behavioral regulation gestures like reaching and imperative pointing [4]. That's meaningful: an autistic child may point at the fridge when they want food (imperative) but not point at a bird just to share the experience (declarative). If parents and pediatricians only notice pointing broadly, they may miss this distinction.
A 2008 review by Colgan and colleagues found that joint attention behaviors, including showing and gaze following, were among the earliest distinguishing features between autistic and non-autistic infants, sometimes visible as early as 9 to 12 months [4]. This is part of why the M-CHAT-R/F screening tool includes gesture items.
Some autistic children do acquire gestures later rather than never, particularly when those gestures are explicitly modeled and practiced. That's one of the goals of early behavioral and communication intervention. Augmentative and alternative communication systems, including AAC devices, frequently build in gestural and symbolic components alongside or before speech.
One thing that's genuinely unclear from the research: whether specific gesture training in early intervention leads directly to faster spoken language development in autistic children, or whether gesture use and speech both grow as joint products of developing social communication skill. The correlation is strong; the causal direction is still being worked out. The honest answer is that building gesture use is a reasonable, low-risk goal either way.
How can parents support gestural development at home?
You don't need therapy appointments to build gesture input into your child's day. What you do need is to be intentional about modeling, because most of the research on gesture intervention points to adult gesture use as the main driver of child gesture use.
Model gestures while you talk. When you say "look," point at the thing. When you say "all done," hold up your open palms. When something surprises you, let your face and hands show it. Research from Iverson and colleagues suggests that the rate at which caregivers use gestures predicts the rate at which children do [5]. This isn't about special therapy sessions. It's about your everyday communication style.
Pause and wait. Many parents fill in their child's communication for them. Instead of handing the child what you think they want, pause and leave space for them to reach, point, or gesture. Even a second or two of expectant waiting gives the child a reason to communicate.
Respond to every communicative attempt. When your child points at something, name it, react to it, and extend it. "Yes! A dog! A big fluffy dog!" This makes pointing worth doing. Children repeat communicative behaviors that get good social responses.
Play face-to-face games. Peek-a-boo, pat-a-cake, and similar games build the back-and-forth timing that sits under all communication. They also naturally involve gesture imitation.
Use sign language or simple home signs for common words. Many SLPs recommend this for late talkers, not because sign language replaces speech, but because it gives the child a way to communicate while speech is developing. Commonly taught signs include "more," "all done," "eat," "drink," and "help." These are functional and they cut frustration.
If you want a structured way to track what your child is doing and get specific suggestions based on their current skill level, the Little Words app offers a parent quiz that builds a profile of your child's communication and gives targeted activity ideas grounded in their current stage.
How is gesture development assessed in a formal evaluation?
When you bring a child to a speech-language pathologist for a communication evaluation, gesture assessment is usually woven throughout rather than isolated as a separate test.
SLPs may use structured observation during play, watching whether the child uses any gestures spontaneously, what types they use, and whether they combine gestures with eye contact, vocalization, or words. They'll also look at whether the child follows an adult's point, a receptive skill that parents often don't think to check.
Standardized tools that include gesture components include the Communication and Symbolic Behavior Scales (CSBS), the MacArthur-Bates Communicative Development Inventories (CDI), and the M-CHAT-R/F for autism screening [3]. The CSBS in particular includes a caregiver questionnaire and a behavior sample that specifically tracks gesture types and frequency.
Parent report is genuinely useful here. You see your child in dozens of contexts that no clinician observes. If an SLP hands you a questionnaire asking about gestures, take your time with it and think across settings: mealtimes, bath time, outdoor play, interactions with siblings. Children often communicate very differently in high-familiarity versus low-familiarity environments.
One thing worth knowing: gesture assessment in young children is about more than autism. Childhood apraxia of speech and other motor speech disorders can also affect a child's ability to produce intentional gestures, particularly imitative ones. An SLP evaluating a child with suspected apraxia of speech will look at whether the child can imitate gestures on request, not only produce them spontaneously.
What about children who were late on gesture milestones but caught up fine?
Parents who hear about gesture milestones sometimes remember that their child seemed fine despite being slow on some of these markers. Take that seriously as a real data point. Don't dismiss it.
The research on late talkers consistently shows that a meaningful subset, estimates range from about 50 to 70 percent in some studies, do catch up to peers in language by age 3 to 4 without intervention [6]. These children are sometimes called "late bloomers." The problem is that we don't yet have great tools for predicting at 12 or 18 months which late talker is a late bloomer and which one has an underlying difficulty that will persist.
Gesture use is one of the better predictors of outcome inside the late talker group. Children with more diverse and frequent gesture use at 18 months tend to have better language outcomes at 36 months even without intervention [6]. Children with very restricted gesture use alongside limited words are at higher risk of persistent delay.
So if your older child was slow to point and turned out fine, that's genuinely possible. But "possible" is doing a lot of work in that sentence. The cost of a speech-language evaluation is low compared to the cost of missing a window when early intervention is most effective. The AAP recommends erring toward referral, and I'd agree with that.
What questions should parents ask at their child's 12-month well-child visit?
Pediatric well-child visits are short. You often have 15 to 20 minutes, and the doctor is covering a lot of ground. If gestural development isn't something they ask about specifically, you can bring it up.
Here are direct questions worth asking:
"Does my child point yet, and should they be doing that by now?" This opens the specific gesture conversation without requiring you to already know the milestones.
"How many communicative gestures should a 12-month-old be using regularly?" The answer from current guidelines is at least 2 to 3, including waving and at least one intentional pointing or showing behavior [2].
"My child points to request things but doesn't seem to point just to show me things. Is that a concern?" This is a specific, useful clinical question. The distinction between imperative and declarative pointing is something a pediatrician who's current on developmental guidance will recognize.
"Should we refer for a speech-language evaluation now, or wait until 18 months?" If your child is showing any red flags at 12 months, don't accept "let's see how they're doing at 18 months" without a specific reason. Ask what the reasoning is.
You can also request an M-CHAT-R/F screening at any 12-to-30-month visit if you have concerns, not only at the visits where it's routinely scheduled. It's a questionnaire, it takes about 5 minutes, and it directly includes gesture items about pointing and showing [3].
Frequently asked questions
What age should a baby start pointing?
Most children begin imperative pointing (pointing to request things) between 10 and 12 months. Declarative pointing (pointing just to share interest in something) typically follows by 12 to 14 months. The AAP flags absence of any pointing by 12 months as a reason for referral, not a reason to wait. Both types of pointing should be present and consistent by 14 to 16 months.
Is waving considered a communication milestone?
Yes. Waving is one of the earliest conventional gestures and typically appears between 9 and 12 months. It's included in AAP developmental surveillance guidelines as a milestone that should be present by 12 months. Spontaneous waving, initiated by the child without a prompt, is more developmentally meaningful than waving only when adults prompt or model it. Both types are worth tracking.
My 15-month-old points but doesn't look back at me after pointing. Should I be worried?
That gaze-back behavior, pointing at something and then checking that you're attending too, is called the gaze triangle or referential gaze shift. It's a core joint attention behavior and should be emerging by 12 to 14 months. Its absence at 15 months is worth raising with your pediatrician. It doesn't mean something is definitely wrong, but it's a specific enough pattern to warrant a mention during your next well-child visit or a direct referral to a speech-language pathologist.
Can a child have good speech and still have problems with gesture communication?
Yes, though it's less common. Some children develop words without fully establishing the joint attention gesture system underneath. This can show up as rote or scripted-seeming language, difficulty with back-and-forth conversation, or trouble with the social side of communication even when individual words or sentences are intact. If a child's speech seems technically present but socially odd or one-sided, gesture use is one area an SLP will look at carefully.
Do bilingual or multilingual children hit gesture milestones at the same time as monolingual children?
Gesture milestones appear to be largely unaffected by bilingual exposure, unlike some language-specific milestones where timing can vary. Because gestures are pre-linguistic and cross-cultural, the timelines reviewed here apply across language environments. If a bilingual child is showing reduced gesture use, language exposure isn't likely the explanation. The same referral thresholds apply.
What's the difference between showing and giving, and why does it matter?
Giving is handing an object to another person, often to request help or share possession. Showing is holding an object up toward another person for their reaction, without releasing it. Showing is a joint attention behavior: the child wants to share an experience with you, not transfer an object. Children who give but never show may have gaps in joint attention that are worth discussing with a speech-language pathologist, even if their other communication seems on track.
My toddler used to wave and now has stopped. Is that a problem?
Regression, losing communication skills that were previously consistent, is always worth reporting to your pediatrician promptly. It's listed as a red flag in AAP and ASHA guidance regardless of the age at which it occurs. A single missed wave in an unfamiliar environment isn't regression. But if a child who reliably waved for weeks has stopped across multiple contexts for more than a week or two, that warrants a call to your doctor, not a wait-and-see stance.
How many gestures should a 12-month-old use?
ASHA guidance suggests that by 12 months, a child should have at least two to three consistent communicative gestures in their repertoire, including waving and at least one pointing or showing behavior. These should be used spontaneously, not only when prompted. Gesture diversity (using several different types) matters as much as frequency. A child who only reaches and never points is using gesture quantity but may be missing gesture variety.
Will teaching baby sign language help my child talk sooner?
The evidence is honestly mixed on whether baby sign language speeds up spoken word development in typically developing children. Where it does seem to help is in reducing frustration for late talkers and giving children a communication channel while speech is developing. It's low-risk and potentially useful. Speech-language pathologists who work with late talkers commonly recommend simple functional signs like 'more,' 'all done,' 'eat,' and 'help,' not as a replacement for speech but as a bridge.
What does it mean if my child points at everything but doesn't talk?
A child who points frequently and diversely, especially declarative pointing with gaze shifts, has a strong joint attention foundation. That's a good sign for language development. Many children in this situation are late talkers who have the underlying social communication architecture in place and are likely to develop speech. That said, no words by 16 months or fewer than 10 words by 18 months still warrants a speech-language evaluation, regardless of how much pointing is happening.
How do speech-language pathologists assess gesture development in toddlers?
SLPs use a combination of structured play observation, standardized tools like the Communication and Symbolic Behavior Scales (CSBS) or MacArthur-Bates CDI, and parent questionnaires. They watch for gesture types (giving, showing, pointing, conventional), frequency, spontaneity, and whether gestures are combined with eye contact and vocalization. Parent report across multiple daily settings is a valid and important part of the picture, not an add-on.
Can apraxia of speech affect a child's ability to use gestures?
It can, particularly for imitative gestures. Childhood apraxia of speech is a motor planning disorder, and some children with apraxia have difficulty imitating actions and gestures on request, not only imitating speech sounds. This is one reason a full evaluation from an SLP with experience in motor speech disorders covers gesture imitation, not only spontaneous gesture production. If your child struggles to imitate simple gestures like clapping or waving on request, mention it during any speech evaluation.
Are there any free resources for tracking gestural milestones at home?
The CDC's 'Learn the Signs. Act Early.' program (cdc.gov) provides free milestone checklists for ages 2 months through 5 years that include gesture items. The M-CHAT-R/F autism screening questionnaire is freely available online and includes gesture-specific questions that parents can review before a well-child visit. State early intervention programs also offer free developmental screenings for children under 3, which cover communication including gesture use.
Sources
- Goldin-Meadow et al., Child Development (2007) – 'Gestures lead words into the vocabulary': Children who used more gestures at 14 months had larger vocabularies and better language skills in later childhood, including after controlling for socioeconomic variables.
- American Speech-Language-Hearing Association (ASHA) – Early Communication Indicators and Birth to Three Practice Portal: Joint attention behaviors including coordinated gaze, showing, and declarative pointing are identified as core early communication milestones that should be present by 12 to 16 months.
- American Academy of Pediatrics – Developmental Surveillance and Screening Policy Statement (2022): AAP recommends the M-CHAT-R/F at 18 and 24 month well-child visits and states that developmental concerns should prompt referral, not watchful waiting; absence of pointing, waving, or showing by 12 months warrants referral.
- Colgan et al. – Review of early joint attention markers in autism, First Language / Autism Research (2008): Joint attention behaviors including showing and gaze following were among the earliest distinguishing features between autistic and non-autistic infants, visible as early as 9 to 12 months; declarative pointing and showing are frequently reduced in children later diagnosed with autism.
- Iverson and Goldin-Meadow, Psychological Science (2005) – 'Gesture paves the way for language development': Words typically enter children's vocabularies first as gestures; children point at objects for weeks or months before producing the word, and caregiver gesture rate predicts child gesture rate.
- Thal and Tobias, Journal of Child Language (1992); Rowe and Goldin-Meadow, Journal of Child Language (2009) and related late talker outcome literature: Gesture use at 18 months is a stronger predictor of language outcomes at 36 months than expressive vocabulary at 18 months; approximately 50-70 percent of late talkers catch up by age 3-4, with gesture diversity being one of the better predictors of positive outcome.
- CDC – Learn the Signs. Act Early. Milestone Checklists: CDC provides free developmental milestone checklists from 2 months through 5 years, including gesture items such as waving and pointing.
- ASHA – Communication and Symbolic Behavior Scales (CSBS) Practice Portal: The CSBS is a standardized assessment tool used by SLPs that specifically tracks gesture types and frequency as part of early communication evaluation.
- MacArthur-Bates Communicative Development Inventories (CDI) – Fenson et al., Paul H. Brookes Publishing: The CDI includes parent-report items on gesture use alongside vocabulary, providing normed data on gesture development in the 8 to 30 month range.
- HRSA – Early Intervention Program (Individuals with Disabilities Education Act, Part C): Federally funded early intervention programs under IDEA Part C provide free developmental evaluations and services for children under age 3 with developmental delays, including communication and gesture delays.
